Канал: Divyanshi Sharma Assistant Professor

Comparison of QAM and PSK modulation

Comparison of QAM and PSK modulation

QAM ( Quadrature Amplitude Modulation)

QAM ( Quadrature Amplitude Modulation)

Mary Frequency shift Keying (MFSK)

Mary Frequency shift Keying (MFSK)

Binary Phase Shift keying , BPSK Constellation, BPSK Transmitter

Binary Phase Shift keying , BPSK Constellation, BPSK Transmitter

QPSK( Quadrature Phase Shift Keying)

QPSK( Quadrature Phase Shift Keying)

Huffman coding example (Ternary / Quarternary)

Huffman coding example (Ternary / Quarternary)

Huffman Coding

Huffman Coding

Differential Phase Shift Keying (DPSK)

Differential Phase Shift Keying (DPSK)

Parellel to serial out shift register (PISO)

Parellel to serial out shift register (PISO)

Code Division Multiple Access(CDMA)

Code Division Multiple Access(CDMA)

Phase shift keying ( PSK)

Phase shift keying ( PSK)

SIPO/ PIPO

SIPO/ PIPO

Multiple Access Techniques(CDMA,TDMA,FDMA,OFDM)

Multiple Access Techniques(CDMA,TDMA,FDMA,OFDM)

Frequency Shift Keying( FSK)

Frequency Shift Keying( FSK)

Amplitude Shift Keying (ASK)

Amplitude Shift Keying (ASK)

Viterbi Algorithm

Viterbi Algorithm

Emphasis & De-emphasis

Emphasis & De-emphasis

SISO (Shift left)

SISO (Shift left)

Direct Spread Spectrum (DSSS)

Direct Spread Spectrum (DSSS)

FHSS( Frequency Hoping Spread Spectrum)

FHSS( Frequency Hoping Spread Spectrum)

Noise in FM Receiver

Noise in FM Receiver

Serial input and serial output(SISO Shift Register)

Serial input and serial output(SISO Shift Register)

Shift Register

Shift Register

What is Register?

What is Register?

Spread Spectrum

Spread Spectrum

Noise in SSB receiver

Noise in SSB receiver

Noise in AM Receiver using Envelope Detection

Noise in AM Receiver using Envelope Detection

BCD Ripple counter

BCD Ripple counter

Noise in DSB - SC Reciever

Noise in DSB - SC Reciever

Noise in analog modulation

Noise in analog modulation

Gaussian and white noise

Gaussian and white noise

Random Process & CDF/ PDF

Random Process & CDF/ PDF

Design 3 bit synchronous up counter

Design 3 bit synchronous up counter

Designing of 2 bit synchronous counter

Designing of 2 bit synchronous counter

Mean/ Variance / Covariance

Mean/ Variance / Covariance

Random process

Random process

Joint PDF/ CDF

Joint PDF/ CDF

Numerical on flip flop

Numerical on flip flop

Axioms of probability

Axioms of probability

Design 3 bit ripple counter using positive edge triggered flip flop

Design 3 bit ripple counter using positive edge triggered flip flop

Counters

Counters

Probability/ Random process/ Random variable

Probability/ Random process/ Random variable

DPCM (Tx and Rx)

DPCM (Tx and Rx)

DM reciever

DM reciever

Delta Modulation

Delta Modulation

PCM ( Pulse code modulation)

PCM ( Pulse code modulation)

Generation of PWM/PPM

Generation of PWM/PPM

PPM(Pulse position Modulation)

PPM(Pulse position Modulation)

Demodulation of PAM signal

Demodulation of PAM signal

Generation of PAM signals

Generation of PAM signals

Probability of error using signal constellation

Probability of error using signal constellation

Maximum likelihood reciever

Maximum likelihood reciever

Estimation of additive white gaussian noise(AWGN)

Estimation of additive white gaussian noise(AWGN)

Represenatation of Finite energy signals as vectors

Represenatation of Finite energy signals as vectors

Detection and estimation in digital communication system

Detection and estimation in digital communication system

Narrowband noise

Narrowband noise

Gaussian Process

Gaussian Process

Basesband transmission II

Basesband transmission II

Lec on baseband transmission

Lec on baseband transmission

Conversions of Flip Flop

Conversions of Flip Flop

Conversions of Flip Flop

Conversions of Flip Flop

26 March 2020

26 March 2020

26 March 2020

26 March 2020

21 March 2020

21 March 2020

Demodulation Of wave using PLL

Demodulation Of wave using PLL

T-Flip Flops

T-Flip Flops

D- Flip Flop

D- Flip Flop

Flip Flops

Flip Flops